National Casino100% up to $500 + 100 Free SpinsBonus Codes

Verified: October 2026

1. 1Open the cashierLog in and open the cashier. The code field is where you enter any code.
2. 2Enter the code before depositingType the code in the cashier before you deposit. If no code is listed, leave it blank and the offer may apply automatically.
3. 3Deposit at least $20Make a deposit of $20 or more. The 100% match applies to that deposit, up to $500.
4. 4Check the bonus balanceAfter depositing, the bonus and 100 free spins should appear. If they do not, contact support before playing.
5. 5Claim the free spinsOpen that game to use them.

The minimum deposit is $20. The match is 100% up to $500, plus 100 free spins on Big Bass Bonanza 1000. Wagering is 40x, and the terms do not state the base. The max bet is $5. The offer expires in 5 days. The terms do not list a maximum cashout, so any cap would come from the casino's general rules. The free spins are tied to that one game, so check the T&C for how they are credited.

• Max bet while wagering is $5.
• The offer expires 5 days after you claim it.
• No maximum cashout is stated for this offer.
• The terms do not list a bonus code.
• Game restrictions and weighting: Only Big Bass Bonanza 1000 is named for the free spins. The terms do not list which games count toward wagering or their weighting. Check the T&C for the eligible games list.
• Country restrictions: Availability varies by location; the casino's terms list the excluded countries.
• Withdrawal limits: Any withdrawal limit would come from the casino's general terms, not this offer.
• Excluded payment methods: Check the cashier to see which methods qualify for the bonus.

The bonus carries 40x wagering. The terms do not say whether that applies to the deposit, the bonus or both. With a $20 deposit and the 100% match, you get $20 bonus, so the playthrough is at least $800 if the multiplier applies to the bonus alone. If it applies to deposit plus bonus, the playthrough is $1,600. The terms do not specify the base, so treat those as the range.

I would take this if you already play Big Bass Bonanza 1000 and can meet a 40x playthrough within 5 days. The $20 minimum keeps the entry low, but the missing wagering base means your real playthrough could be $800 or $1,600. The $5 max bet limits how fast you clear it. I would skip it if you want a longer expiry or a stated cashout cap. 18+, play within your means.

Sofia AlmeidaBonuses Editor